IF is a logical function which is used to satisfy the user given condtition.which means using IF function we can return one value if a condition is true and another value if it's false,you just download sample sheet & click on formula cell & then click F2 in keyboard you will get idea about this.below we provided downlodable sample sheet & video for your understanding.

Syntax:-IF(logical_test, value_if_true, [value_if_false])
Ex:-=IF(A1>=60,"First Class","Second Class")
if cell A1 vlaue is >=60 then it shows First class else Second class

After watching video you can download below sample sheet. & it helps you to do practice more.please subscribe for more videos in our youtube channel.if you like our tutorial please share it on facebook & youtube below.
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